mirror of
https://github.com/SELinuxProject/selinux
synced 2024-12-30 10:02:15 +00:00
226 lines
8.0 KiB
Python
226 lines
8.0 KiB
Python
## fcontextPage.py - show selinux mappings
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## Copyright (C) 2006 Red Hat, Inc.
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## This program is free software; you can redistribute it and/or modify
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## it under the terms of the GNU General Public License as published by
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## the Free Software Foundation; either version 2 of the License, or
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## (at your option) any later version.
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## This program is distributed in the hope that it will be useful,
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## but WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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## GNU General Public License for more details.
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## You should have received a copy of the GNU General Public License
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## along with this program; if not, write to the Free Software
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## Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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## Author: Dan Walsh
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import gtk
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import gtk.glade
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import os
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import gobject
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import seobject
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try:
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from subprocess import getstatusoutput
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except ImportError:
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from commands import getstatusoutput
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from semanagePage import *
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SPEC_COL = 0
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TYPE_COL = 1
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FTYPE_COL = 2
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class context:
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def __init__(self, scontext):
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self.scontext = scontext
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con = scontext.split(":")
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self.type = con[0]
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if len(con) > 1:
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self.mls = con[1]
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else:
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self.mls = "s0"
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def __str__(self):
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return self.scontext
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##
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## I18N
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##
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PROGNAME = "policycoreutils"
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try:
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import gettext
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kwargs = {}
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if sys.version_info < (3,):
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kwargs['unicode'] = True
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gettext.install(PROGNAME,
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localedir="/usr/share/locale",
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codeset='utf-8',
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**kwargs)
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except:
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try:
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import builtins
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builtins.__dict__['_'] = str
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except ImportError:
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import __builtin__
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__builtin__.__dict__['_'] = unicode
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class fcontextPage(semanagePage):
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def __init__(self, xml):
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semanagePage.__init__(self, xml, "fcontext", _("File Labeling"))
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self.fcontextFilter = xml.get_widget("fcontextFilterEntry")
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self.fcontextFilter.connect("focus_out_event", self.filter_changed)
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self.fcontextFilter.connect("activate", self.filter_changed)
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self.store = gtk.ListStore(gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_STRING)
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self.view = xml.get_widget("fcontextView")
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self.view.set_model(self.store)
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self.view.set_search_equal_func(self.search)
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col = gtk.TreeViewColumn(_("File\nSpecification"), gtk.CellRendererText(), text=SPEC_COL)
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col.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)
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col.set_fixed_width(250)
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col.set_sort_column_id(SPEC_COL)
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col.set_resizable(True)
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self.view.append_column(col)
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col = gtk.TreeViewColumn(_("Selinux\nFile Type"), gtk.CellRendererText(), text=TYPE_COL)
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col.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)
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col.set_fixed_width(250)
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col.set_sort_column_id(TYPE_COL)
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col.set_resizable(True)
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self.view.append_column(col)
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col = gtk.TreeViewColumn(_("File\nType"), gtk.CellRendererText(), text=2)
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col.set_sort_column_id(FTYPE_COL)
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col.set_resizable(True)
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self.view.append_column(col)
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self.store.set_sort_column_id(SPEC_COL, gtk.SORT_ASCENDING)
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self.load()
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self.fcontextEntry = xml.get_widget("fcontextEntry")
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self.fcontextFileTypeCombo = xml.get_widget("fcontextFileTypeCombo")
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self.fcontextTypeEntry = xml.get_widget("fcontextTypeEntry")
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self.fcontextMLSEntry = xml.get_widget("fcontextMLSEntry")
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def match(self, fcon_dict, k, filter):
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try:
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f = filter.lower()
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for con in k:
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k = con.lower()
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if k.find(f) >= 0:
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return True
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for con in fcon_dict[k]:
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k = con.lower()
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if k.find(f) >= 0:
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return True
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except:
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pass
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return False
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def load(self, filter=""):
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self.filter = filter
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self.fcontext = seobject.fcontextRecords()
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self.store.clear()
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fcon_dict = self.fcontext.get_all(self.local)
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for k in sorted(fcon_dict.keys()):
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if not self.match(fcon_dict, k, filter):
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continue
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iter = self.store.append()
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self.store.set_value(iter, SPEC_COL, k[0])
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self.store.set_value(iter, FTYPE_COL, k[1])
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if fcon_dict[k]:
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rec = "%s:%s" % (fcon_dict[k][2], seobject.translate(fcon_dict[k][3], False))
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else:
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rec = "<<None>>"
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self.store.set_value(iter, TYPE_COL, rec)
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self.view.get_selection().select_path((0,))
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def filter_changed(self, *arg):
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filter = arg[0].get_text()
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if filter != self.filter:
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self.load(filter)
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def dialogInit(self):
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store, iter = self.view.get_selection().get_selected()
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self.fcontextEntry.set_text(store.get_value(iter, SPEC_COL))
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self.fcontextEntry.set_sensitive(False)
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scontext = store.get_value(iter, TYPE_COL)
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scon = context(scontext)
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self.fcontextTypeEntry.set_text(scon.type)
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self.fcontextMLSEntry.set_text(scon.mls)
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type = store.get_value(iter, FTYPE_COL)
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liststore = self.fcontextFileTypeCombo.get_model()
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iter = liststore.get_iter_first()
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while iter != None and liststore.get_value(iter, 0) != type:
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iter = liststore.iter_next(iter)
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if iter != None:
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self.fcontextFileTypeCombo.set_active_iter(iter)
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self.fcontextFileTypeCombo.set_sensitive(False)
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def dialogClear(self):
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self.fcontextEntry.set_text("")
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self.fcontextEntry.set_sensitive(True)
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self.fcontextFileTypeCombo.set_sensitive(True)
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self.fcontextTypeEntry.set_text("")
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self.fcontextMLSEntry.set_text("s0")
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def delete(self):
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store, iter = self.view.get_selection().get_selected()
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try:
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fspec = store.get_value(iter, SPEC_COL)
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ftype = store.get_value(iter, FTYPE_COL)
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self.wait()
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(rc, out) = getstatusoutput("semanage fcontext -d -f '%s' '%s'" % (seobject.file_type_str_to_option[ftype], fspec))
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self.ready()
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if rc != 0:
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return self.error(out)
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store.remove(iter)
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self.view.get_selection().select_path((0,))
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except ValueError as e:
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self.error(e.args[0])
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def add(self):
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fspec = self.fcontextEntry.get_text().strip()
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type = self.fcontextTypeEntry.get_text().strip()
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mls = self.fcontextMLSEntry.get_text().strip()
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list_model = self.fcontextFileTypeCombo.get_model()
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it = self.fcontextFileTypeCombo.get_active_iter()
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ftype = list_model.get_value(it,0)
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self.wait()
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(rc, out) = getstatusoutput("semanage fcontext -a -t %s -r %s -f '%s' '%s'" % (type, mls, seobject.file_type_str_to_option[ftype], fspec))
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self.ready()
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if rc != 0:
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self.error(out)
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return False
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iter = self.store.append()
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self.store.set_value(iter, SPEC_COL, fspec)
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self.store.set_value(iter, FTYPE_COL, ftype)
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self.store.set_value(iter, TYPE_COL, "%s:%s" % (type, mls))
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def modify(self):
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fspec = self.fcontextEntry.get_text().strip()
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type = self.fcontextTypeEntry.get_text().strip()
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mls = self.fcontextMLSEntry.get_text().strip()
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list_model = self.fcontextFileTypeCombo.get_model()
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iter = self.fcontextFileTypeCombo.get_active_iter()
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ftype = list_model.get_value(iter, 0)
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self.wait()
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(rc, out) = getstatusoutput("semanage fcontext -m -t %s -r %s -f '%s' '%s'" % (type, mls, seobject.file_type_str_to_option[ftype], fspec))
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self.ready()
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if rc != 0:
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self.error(out)
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return False
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store, iter = self.view.get_selection().get_selected()
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self.store.set_value(iter, SPEC_COL, fspec)
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self.store.set_value(iter, FTYPE_COL, ftype)
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self.store.set_value(iter, TYPE_COL, "%s:%s" % (type, mls))
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